// 云函数入口文件
const cloud = require('wx-server-sdk')
cloud.init({
  env: 'cloud1-5glocnmp62950062'
})
const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  const tasklist = await db.collection('tasklist').
  aggregate().sort({
    date: -1
  }).lookup({
    from: 'applyTask',
    localField: '_id',
    foreignField: 'taskid',
    as: 'applyData'
  }).end()
  return {
    event,
    tasklist
  }
}